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Lan D, Zhang X, Huang X, Li J, Song J, Zhou D, Meng R. Anti-inflammatory Effect of Batroxobin Combined With Anticoagulation in Patients With Cerebral Venous Thrombosis. Clin Appl Thromb Hemost 2024:10760296241264516. [PMID: 39033421 DOI: 10.1177/10760296241264516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/23/2024] Open
Abstract
Inflammation is pivotal in the pathogenesis and development of cerebral venous thrombosis (CVT). Herein, we aimed to assess the anti-inflammatory effects of batroxobin combined with anticoagulation in CVT. Participants were categorized into the batroxobin group (batroxobin combined with anticoagulation) and the control group (anticoagulation only). Regression analysis was employed to explore the association between the number of episodes of batroxobin administration and the fluctuation of inflammatory indicators, as well as the proportion of patients with inflammatory indicators that were reduced after batroxobin use. Twenty-three cases (age: 39.9 ± 13.8 years, female: 39.1%) in the batroxobin group and 36 cases (40.3 ± 9.6 years, 52.8%) in the control group were analyzed. Compared to the control group, batroxobin combined with anticoagulation significantly decreased fibrinogen (P < .001), platelet-lymphocyte ratio (PLR) (P = .016) and systemic immune-inflammation index (SII) (P = .008), and increased the proportion of the patients with lower fibrinogen (P < .001), neutrophil-lymphocyte ratio (NLR) (P = .005), PLR (P = .026), and SII (P = .006). Linear analysis showed that as the number of episodes of batroxobin administration increased, the fibrinogen (P < .001), the PLR (P = .001), and the SII (P = .020) significantly decreased. Logistic regression analysis showed as the number of episodes of batroxobin administration increased, the ratio of the patients with decreased NLR (P = .008) and PLR (P = .015), as well as SII (P = .013), significantly increased. Batroxobin could decrease NLR, PLR, and SII in CVT. The effect was related to the number of episodes of batroxobin administration. Besides reducing fibrinogen and indirect thrombolysis effects, this may be another critical benefit of batroxobin for CVT.
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Affiliation(s)
- Duo Lan
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
| | - Xiaoming Zhang
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
| | - Xiangqian Huang
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
| | - Jingrun Li
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
| | - Jiahao Song
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
| | - Da Zhou
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
| | - Ran Meng
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
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Yaman Kula A, Kurtoğlu AV, Güzel V, Balsak S, Yabacı Tak A, Asil T. Inflammatory biomarkers are correlated with thrombus burden in cerebral venous sinus thrombosis. ARQUIVOS DE NEURO-PSIQUIATRIA 2024; 82:1-8. [PMID: 38811022 DOI: 10.1055/s-0044-1787137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
BACKGROUND Increasing evidence suggests that inflammatory biomarkers play a significant role in cerebral venous sinus thrombosis (CVST). The neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and monocyte-to-lymphocyte ratio (MLR) are related to thrombotic conditions and indicators of systemic inflammation. OBJECTIVE To analyze the correlation between inflammatory biomarkers and the extent of thrombus, determined by the CVST-Score. METHODS A total of 40 patients with CVST (24 female subjects; 60%) and 40 age- and sex-matched healthy controls were retrospectively evaluated. Inflammatory biomarkers, including C-reactive protein (CRP), PLR, NLR, MLR, and the CVST-Score, were recorded to assess the relationship between biomarkers and thrombus burden. The patients were grouped according to symptom duration (group 1: 0-3 days; group 2: 4-7 days; and group 3: 8-30 days) to compare biomarker levels. RESULTS The CRP, NLR, and PLR were significantly higher in the CVST group (p < 0.001; p = 0.003; p = 0.014 respectively). The NLR and PLR presented a significant positive correlation with the CVST-Score (p = 0.003, r = 0.464; p = 0.040, r = 0.326 respectively). The NLR was significantly higher in group 1 compared with groups 2 and 3 (p = 0.016 and p = 0.014 respectively). In group 1, there was a stronger positive correlation between the CVST-Score and the NLR (p = 0.026, r = 0.591) and the PLR (p = 0.012, r = 0.648). The multiple linear regression analysis revealed that the NLR is a key factor in predicting the CVST-Score (p = 0.019). CONCLUSION The NLR and PLR are associated with thrombus burden in CVST, especially in patients admitted to the hospital in the early stages. The NLR is an independent factor to predict the thrombus burden in CVST.
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Affiliation(s)
- Aslı Yaman Kula
- Bezmialem Foundation University, Faculty of Medicine, Department of Neurology, Istanbul, Turkey
| | - Ahmet Volkan Kurtoğlu
- Bezmialem Foundation University, Faculty of Medicine, Department of Neurology, Istanbul, Turkey
| | - Vildan Güzel
- Bezmialem Foundation University, Faculty of Medicine, Department of Neurology, Istanbul, Turkey
| | - Serdar Balsak
- Bezmialem Foundation University, Faculty of Medicine, Department of Radiology, Istanbul, Turkey
| | - Ayşegül Yabacı Tak
- Bezmialem Foundation University, Faculty of Medicine, Department of Biostatistics, Istanbul, Turkey
| | - Talip Asil
- Memorial Hizmet Hospital, Department of Neurology, Istanbul, Turkey
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Kui L, Jiao Y, Jiang H, Wang G, Li Z, Ji X, Zhou C. Expression and metabolism profiles of CVT associated with inflammatory responses and oxygen carrier ability in the brain. CNS Neurosci Ther 2024; 30:e14494. [PMID: 37902195 PMCID: PMC11017414 DOI: 10.1111/cns.14494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 08/21/2023] [Accepted: 10/02/2023] [Indexed: 10/31/2023] Open
Abstract
AIM As the main type of stroke, the incidence of cerebral venous thrombosis (CVT) has been rising. However, the comprehensive mechanisms behind it remain unclear. Thus, the multi-omics study is required to investigate the mechanism after CVT and elucidate the characteristic pathology of venous stroke and arterial stroke. METHODS Adult rats were subjected to CVT and MCAO models. Whole-transcriptome sequencing (RNA-seq) and untargeted metabolomics analysis were performed to construct the transcriptome and metabolism profiles of rat brains after CVT and also MCAO. The difference analysis, functional annotation, and enrichment analysis were also performed. RESULTS Through RNA-seq analysis, differentially expressed genes (DEGs) were screened. 174 CVT specific genes including Il1a, Ccl9, Cxxl6, Tnfrsf14, etc., were detected. The hemoglobin genes, including both Hba and Hbb, were significantly downregulated after CVT, compared both to the MCAO and Sham groups. Metabolism analysis showed that CVT had higher heterogeneity of metabolism compared to MCAO. Metabolites including N-stearoyltyrosine, 5-methoxy-3-indoleaceate, Afegostat, pipecolic acid, etc. were specially regulated in CVT. Through the immune infiltration analysis, it was found that CVT had a higher immune response, with the abundance of certain types of immune cells increased, especially T helper cells. It was important to find the prevalence of the activation of inflammatory chemokine, cytokine, NOD-like pathway, and neutrophil extracellular trap. CONCLUSION We explored and analyzed the gene expression and metabolomic characteristics of CVT, revealed the specific inflammatory reaction mechanism of CVT and found the markers in transcriptome and metabolism levels. It points out the direction for CVT early diagnosis and treatment.
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Affiliation(s)
- Ling Kui
- Shenzhen Qianhai Shekou Free Trade Zone HospitalShenzhenChina
| | - Yinming Jiao
- Shenzhen Qianhai Shekou Free Trade Zone HospitalShenzhenChina
| | - Huimin Jiang
- Laboratory of Brain Disorders, Ministry of Science and Technology, Collaborative Innovation Center for Brain Disorders, Beijing Institute of Brain Disorders, Beijing Advanced Innovation Center for Big Data‐based Precision MedicineCapital Medical UniversityBeijingChina
| | - Guoyun Wang
- Shenzhen Qianhai Shekou Free Trade Zone HospitalShenzhenChina
| | - Zongyu Li
- Dehong People's HospitalMangshiChina
| | - Xunming Ji
- Laboratory of Brain Disorders, Ministry of Science and Technology, Collaborative Innovation Center for Brain Disorders, Beijing Institute of Brain Disorders, Beijing Advanced Innovation Center for Big Data‐based Precision MedicineCapital Medical UniversityBeijingChina
- Department of Neurosurgery, Xuanwu HospitalCapital Medical UniversityBeijingChina
| | - Chen Zhou
- Laboratory of Brain Disorders, Ministry of Science and Technology, Collaborative Innovation Center for Brain Disorders, Beijing Institute of Brain Disorders, Beijing Advanced Innovation Center for Big Data‐based Precision MedicineCapital Medical UniversityBeijingChina
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Ding R, Cheng J, Wei S, Qin X, Liu Y, Li H, Xie T, Chai H, Chen Z. Sequential transcriptomic alterations in the cerebral cortex of mice after cerebral venous sinus thrombosis. J Proteomics 2024; 291:105035. [PMID: 37918797 DOI: 10.1016/j.jprot.2023.105035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 10/17/2023] [Accepted: 10/18/2023] [Indexed: 11/04/2023]
Abstract
To investigate the expression alterations of specific genes that occur after venous stroke, we identified differentially expressed genes (DEGs) between sham and damaged cortical tissues at 2 and 7 days after induction of cerebral venous sinus thrombosis (CVST) model. The profiles of DEGs were analyzed using GO, KEGG, GSEA, and PPI, and the crucial gene was further verified by western blot and immunofluorescence. We found 969 and 883 DEGs at 2 and 7 days after CVST, respectively. A marked increase in biological-process categories, such as immune system process and inflammatory response, and a decrease in neuropeptide signaling pathway were observed both at 2 and 7 days post-CVST. The KEGG pathway was enriched to varying degrees on complement and coagulation cascades, cytokine-cytokine receptor interaction, and multiple immune-inflammatory signaling pathways at 2 and 7 days post-CVST, separately. Furthermore, GSEA highlights the potential roles of the NOD-like receptor signaling pathway and cytokine-cytokine receptor interaction in CVST. Importantly, numerous genes related to KEGG pathways above featured prominently in the PPI network analysis, with IL1b being one of the most conspicuous. These time-dependent alterations in gene profiles and enrichment pathways reveal the unique pathophysiological characteristics of CVST and indicate novel therapeutic targets for venous stroke. SIGNIFICANCE: Cerebral venous sinus thrombosis (CVST) is an underrated and potentially fatal cause of stroke with a reported mortality of 5-10% worldwide. Currently, in addition to anticoagulant and thrombolytic therapy, effective treatments targeting the injured brain parenchyma after CVST remain limited. Besides, accurate diagnostic markers are still sorely lacking. In the present study, we will detect the transcriptomic alterations of the cerebral cortex of mice post-CVST by RNA-sequencing, screen differentially expressed genes and abnormal pathways through bioinformatics methods, analyze the correlation of these signals and CVST pathology, and finally validate the key molecules through western blot and immunofluorescence assays. Collectively, the study aimed to offer a reference for the discovery of specific genes/pathway alterations in the damaged cortical tissues of CVST mice and further reveal the underlying pathogenesis, thereby providing evidence for the diagnosis and treatment of CVST.
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Affiliation(s)
- Rui Ding
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Jing Cheng
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Shanshan Wei
- Department of Oncology, Wuchang Hospital Affiliated to Wuhan University of Science and Technology, Wuhan 430063, China
| | - Xiaohong Qin
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Yaqi Liu
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Haiyan Li
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Teng Xie
- Department of Neurosurgery, Hanchuan Renmin Hospital, Hanchuan, Hubei 431600, China
| | - Huihui Chai
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China; Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, National Center for Neurological Disorders, National Key Laboratory for Medical Neurobiology, Institutes of Brain Science, Shanghai Key Laboratory of Brain Function and Regeneration, Institute of Neurosurgery, MOE Frontiers Center for Brain Science, Shanghai 200040, China.
| | - Zhibiao Chen
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan 430060, China.
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Agircan D, Bal M, Demir TG, Ethemoglu O. Multi-inflammatory index as a new predictive and prognostic marker of acute symptomatic seizures in patients with cerebral venous sinus thrombosis. J Stroke Cerebrovasc Dis 2023; 32:107453. [PMID: 37922681 DOI: 10.1016/j.jstrokecerebrovasdis.2023.107453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 09/25/2023] [Accepted: 10/26/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND The multi-inflammatory index (MII) is a novel marker that indicates the diagnosis, prognosis, and clinical severeness of inflammation-associated diseases. It is indicated that inflammatory biomarkers may help predict the occurrence of acute symptomatic seizures(ASS) after ischemic stroke. OBJECTIVE Our goal was to search the predictive and prognostic capability of the MII-1 and MII-2 for ASS in cerebral venous sinus thrombosis (CVST) patients. METHOD 91 patients with CVST were retrospectively analyzed from the medical records of patients between 2010 and 2023 and divided into the ASS group and non-ASS group. The MII-1 and MII-2 levels on admission, demographic and clinic features, predisposing risk factors, radiological characteristics involving thrombotic cerebral veins, and the type of parenchymal lesions were documented. Modified Rankin Scale (mRS) on admission and at the 3rd month were evaluated to determine the disability. RESULTS MII-1 and MII-2 were statistically significantly higher in the ASS group and predictors for the occurrence of seizures with CVST in multivariate analysis. The area under the curve (AUC) of the receiver operating characteristics (ROC) curve for MII-1 was 0.791 (95 %CI = 0.691-0.891, p < 0.001), and AUC for MII-2 was 0.761 (95%CI = 0.660-0.861, p < 0.001). When the clinical variables that were included in the multivariate analysis and MII-1 and MII-2 were combined, the predictive power was greater with the AUC of 0.959. A significant positive correlation was found between mRS at the 3rd month and MII-1 and MII-2 in the ASS group. CONCLUSION MII-1 and MII-2 can be used as new predictive and prognostic markers of ASS in patients with CVST.
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Affiliation(s)
- Dilek Agircan
- Department of Neurology, Harran Faculty of Medicine, Harran University, Osmanbey Kampüsü, Sanliurfa-Mardin Karayolu 18.Km, Haliliye, Sanlıurfa 63290, Turkey.
| | - Mehmet Bal
- Department of Neurology, Harran Faculty of Medicine, Harran University, Osmanbey Kampüsü, Sanliurfa-Mardin Karayolu 18.Km, Haliliye, Sanlıurfa 63290, Turkey
| | - Tulin Gesoglu Demir
- Department of Neurology, Harran Faculty of Medicine, Harran University, Osmanbey Kampüsü, Sanliurfa-Mardin Karayolu 18.Km, Haliliye, Sanlıurfa 63290, Turkey
| | - Ozlem Ethemoglu
- Department of Neurology, Harran Faculty of Medicine, Harran University, Osmanbey Kampüsü, Sanliurfa-Mardin Karayolu 18.Km, Haliliye, Sanlıurfa 63290, Turkey
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Hao W, Gu Y, Hu S, Ji X, Wang Y, Duan J. An Exploration of Anti-Inflammatory Therapy in Acute/Subacute Severe Cerebral Venous Thrombosis with Hereditary Protein C/S Deficiency: Case Series. J Inflamm Res 2023; 16:5403-5415. [PMID: 38026243 PMCID: PMC10676091 DOI: 10.2147/jir.s428589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Background Inflammation was associated with the severity of severe cerebral venous thrombosis (CVT) on admission and poor prognosis at discharge. Hereditary protein C/S deficiency (hereditary PCD/PSD) not only promotes thrombosis but also activates the inflammatory response, further inducing venous thrombosis. However, conventional treatments such as standard anticoagulant/endovascular therapy (EVT) do not seem to improve prognosis. Anti-inflammatory therapy may be a new way to treat the disease. Methods We enrolled five patients with acute/subacute severe CVT with hereditary PCD/PSD from January 2020 to July 2022. In addition to standard anticoagulant therapy, all of them were given short-term methylprednisolone pulse therapy. Neurological deficit, increased intracranial pressure, venous recanalization, serum and cerebrospinal fluid (CSF) inflammatory markers and adverse events were retrospectively described before and after treatment and at 6 months after discharge. Results Inflammatory indexes of all patients were significantly elevated on admission. After methylprednisolone pulse therapy, serum inflammatory indexes including neutrophil-to-lymphocyte ratio (P=0.043); platelet-to-lymphocyte ratio (P=0.043); systemic immune inflammatory index (P=0.043); interleukin-6 (P=0.043) and hypersensitive C-reactive protein (P=0.022) reduced dramatically compared with baseline. CSF inflammatory indexes had a decreasing trend compared with baseline (P>0.05). In terms of venous recanalization, one patient achieved complete recanalization, four patients obtained partial recanalization. Compared with baseline on admission, the NIH Stroke Scale (NIHSS), modified Rankin Scale (mRS) and intracranial pressure were all considerably lower at discharge (P=0.029, P=0.041 and P=0.017). At 6-month follow-up, NIHSS and mRS further declined. During hospitalization and 6-month follow-up, none of the five patients experienced severe steroid-related adverse effects such as recurrence of venous thrombosis, spontaneous fracture or osteonecrosis, and gastroduodenal ulcer. Conclusion Acute/subacute severe CVT with hereditary PCD/PSD has high levels of inflammation. In addition to conventional anticoagulant therapy, early anti-inflammatory therapy using steroids may be necessary. Nevertheless, substantial randomized controlled trials with larger sample sizes are required for further investigation.
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Affiliation(s)
- Wensi Hao
- Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Yaqin Gu
- Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Shuyuan Hu
- Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Xunming Ji
- Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Yuping Wang
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Jiangang Duan
- Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
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Li M, Wan S, Wang N, Chen J, Duan J, Chen J, Zhang X, Meng R, Ji X. Development and Validation of a Clinical-Based Severity Scale for Patients with Cerebral Venous Thrombosis. Int J Gen Med 2023; 16:4783-4794. [PMID: 37904904 PMCID: PMC10613448 DOI: 10.2147/ijgm.s437457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 10/16/2023] [Indexed: 11/01/2023] Open
Abstract
Introduction Cerebral venous thrombosis (CVT) is a rare subtype of stroke. However, existing scales were insufficient to evaluate the overall severity of CVT. The aim of this study is to develop and validate a CVT severity scale. Methods Items 1-11 were directly derived from NIHSS. New items were generated from a literature review and focus group discussion. A total of 170 CVT patients were prospectively recruited from 26 top tertiary hospitals in China Mainland from January 2021 to May 2022 to validate the CVT severity scale. The CVT severity scale, NIHSS, mRS and GCS were rated at admission. The lumbar puncture opening pressure was also recorded. Twenty randomly selected CVT patients were rated with the CVT severity scale again 24 hours later. The clinical outcome of CVT was evaluated by mRS at 6 months after baseline. Results We successfully established a CVT severity scale with 18 items. Exploratory factor analysis showed that 18 items were attributed to factor 1 (focal neurological deficits), factor 2 (diffuse encephalopathy), factor 3 (intracranial hypertension) and factor 4 (cavernous sinus syndrome). CVT severity scale was positively correlated with ICP, NIHSS and mRS, and negatively correlated with GCS at baseline. CVT severity scale >3 or factor 3 >2 indicated intracranial hypertension. CVT severity scale >10 indicated poor clinical outcome at 6 months of follow-up. Meanwhile, CVT severity scale showed high internal consistency and test-retest reliability. Conclusion The CVT severity scale included 18 items encompassing 4 domains of focal neurological deficits, diffuse encephalopathy, IH and cavernous sinus syndrome. CVT severity scale correlated well with ICP, NIHSS, mRS and GCS. Patients with CVT severity scale >10 can be defined as severe CVT. The CVT severity scale may serve as a valid and reliable tool for measuring the overall severity of CVT.
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Affiliation(s)
- Min Li
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute for Brain Disorders, Capital Medical University, Beijing, People’s Republic of China
| | - Shuling Wan
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Nanbu Wang
- Department of Neurology, The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
| | - Jiahao Chen
- Department of Neurobiology, School of Basic Medical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Jiangang Duan
- Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Jian Chen
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Xuxiang Zhang
- Department of Ophthalmology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Ran Meng
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute for Brain Disorders, Capital Medical University, Beijing, People’s Republic of China
| | - Xunming Ji
- Beijing Institute for Brain Disorders, Capital Medical University, Beijing, People’s Republic of China
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
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Li M, Zhang B, Xie J, Meng R, Ji X. Prediction Score for Clinical Outcome of Chinese Patients with Cerebral Venous Thrombosis. Int J Gen Med 2023; 16:4099-4107. [PMID: 37720176 PMCID: PMC10503562 DOI: 10.2147/ijgm.s426238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 09/04/2023] [Indexed: 09/19/2023] Open
Abstract
Background Although numerous prognostic markers for cerebral venous thrombosis (CVT) have been reported, inconsistencies exist in their predictive values, leading to contradictory forecasts. This study was designed to develop a comprehensive clinical outcome prediction score for Chinese patients with CVT, integrating key prognostic markers to furnish an overall prognosis. Methods Participants were selected from the CCC cohort, a multicenter study encompassing 26 tertiary hospitals across mainland China. Between January 2021 and May 2022, 170 patients with CVT were prospectively recruited. Potential prognostic markers were extracted from the CCC database and subsequently analyzed. Results Age, diastolic blood pressure (DBP), neutrophil-to-lymphocyte ratio (NLR), and neuron-specific enolase (NSE) emerged as significant prognostic markers for CVT after a multivariate logistic analysis. Specific cut-off values were identified: Age > 27.5 years, DBP > 79.5 mmHg, NLR > 6.6, and NSE >16.5 ng/mL. The points assigned were: one each for age and NSE level, two for DBP, and three for NLR, based on the adjusted odds ratio. A positive correlation was found between the baseline CVT outcome score and the mRS at six months' follow-up. A CVT outcome score of 3.5 served as an effective cut-off value for predicting CVT clinical outcomes. Further analysis revealed that patients with CVT outcome scores > 3 exhibited significantly higher mRS scores than those with scores ≤ 3. Conclusion This study led to the development of the CVT outcome score, consisting of age, DBP, NLR, and NSE level, specifically for Chinese patients with CVT. The baseline CVT outcome score positively correlated with the mRS score at the six-month follow-up. A CVT outcome score of > 3 serves as a reliable indicator to identify patients at a higher risk of unfavorable clinical outcomes. These patients may benefit from additional care and early interventions to avert potential deterioration.
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Affiliation(s)
- Min Li
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute for Brain Disorders, Capital Medical University, Beijing, People’s Republic of China
| | - Binlong Zhang
- Department of Acupuncture, Moxibustion, and Neurology, Guang’anmen Hospital, Chinese Academy of Chinese Medical Sciences, Beijing, People’s Republic of China
| | - Jiangbo Xie
- Department of Neurology, Weifang Traditional Chinese Hospital, Weifang, Shandong, People’s Republic of China
| | - Ran Meng
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute for Brain Disorders, Capital Medical University, Beijing, People’s Republic of China
| | - Xunming Ji
- Beijing Institute for Brain Disorders, Capital Medical University, Beijing, People’s Republic of China
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, People's Republic of China
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Ding J, Yue X, Tian X, Liao Z, Meng R, Zou M. Association between inflammatory biomarkers and venous thromboembolism: a systematic review and meta-analysis. Thromb J 2023; 21:82. [PMID: 37525162 PMCID: PMC10388478 DOI: 10.1186/s12959-023-00526-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 07/27/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND Venous thromboembolism (VTE) is a common thrombotic vascular disease that has a significant impact on people's well-being and quality of life. A plethora of clinical studies explore the relationship between inflammatory biomarkers and VTE but yield conflicting results. This article proposed to pool these studies to draw a more convincing conclusion. METHODS We searched several databases for studies before April 2023. Available data was processed using Stata software (version 15.0 SE) and R (version 4.1.2). This meta-analysis has been registered in PROSPERO (CRD42022321815). The VTE in this review encompassed pulmonary embolism, deep vein thrombosis, and cerebral venous thrombosis. RESULTS A total of 25 articles were finally involved in this study. Our results revealed that higher levels of high-sensitivity C-reactive protein (hs-CRP, MD, 0.63, 95%CI, 0.21-1.05) and C-reactive protein (CRP)> 3ug/ml (OR, 1.52, 95%CI, 1.18-1.96) might be regarded as risk factors for future VTE occurrence. The elevated levels of monocyte (MD, 0.03, 95%CI, 0.00-0.05), hs-CRP (0.85, 0.61-1.08), CRP (0.66, 0.20-1.13) and IL-6 (0.47, 0.25-0.70) might represent the previous VTE; a series of markers such as white blood cell (1.43, 0.88-1.98), neutrophil (1.79, 1.02-2.56), monocyte (0.17, 0.14-0.21), hs-CRP (3.72, 1.45-5.99), IL-6 (5.99, 4.52-7.46), platelet-lymphocyte ratio (33.1, 24.45-41.78) and neutrophil-lymphocyte ratio (1.34, 0.95-1.73) increased during the acute phase of VTE. CONCLUSIONS In general, activated inflammatory biomarkers might not only be correlated with an increased risk of VTE, but may also give a hint of the occurrence of VTE in clinical settings.
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Affiliation(s)
- Jiayue Ding
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China.
- Department of Interventional Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China.
| | - Xuanye Yue
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Department of Interventional Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Xiaobing Tian
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Department of Interventional Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Zhangyuan Liao
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Department of Interventional Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Ran Meng
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Ming Zou
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China.
- Department of Interventional Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China.
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10
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Liu Y, Ding R, Li M, Ou W, Zhang X, Yang W, Huang X, Chai H, Wang Q. TMT proteomics analysis of cerebrospinal fluid from patients with cerebral venous sinus thrombosis. J Proteomics 2023; 275:104820. [PMID: 36646273 DOI: 10.1016/j.jprot.2023.104820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 01/05/2023] [Accepted: 01/06/2023] [Indexed: 01/15/2023]
Abstract
CVST is a type of venous stroke that mainly affects young adults with no reliable diagnostic markers and effective treatment strategies for secondary pathologies. However, the underlying pathological molecular mechanisms remain unclear. Here, we systematically analyzed the molecule profiling of the cerebrospinal fluid (CSF) in CVST patients via tandem mass tag (TMT)-based proteomics for the first time, aiming to reveal the pathogenesis and provide evidence for the diagnosis and treatment of CVST. Five CVST patients and five control patients were selected, and CSF samples were analyzed by TMT proteomics. Differentially expressed proteins (DEPs) were acquired and bioinformatics analysis was performed. Besides, parallel reaction monitoring (PRM) was utilized to validate the DEPs. 468 differentially expressed proteins were screened, 185 of which were up-regulated and 283 were down-regulated (fold change >1.2, P < 0.05). Bioinformatics analysis displayed that these proteins were significantly enriched in multiple pathways related to a variety of pathophysiological processes. PRM verification showed that apolipoprotein E, MMP-2, neuroserpin, clusterin, and several other molecules were down-regulated. These identified proteins reveal unique pathophysiological characteristics secondary to CVST. Further characterization of these proteins in future research could enable their application as potential therapeutic targets and biomarkers in CVST therapy. SIGNIFICANCE: Cerebral venous sinus thrombosis (CVST) is an underrated and potentially fatal cause of stroke with a reported mortality of 5-10% worldwide. Currently, in addition to anticoagulant and thrombolytic therapy, effective treatments targeting the injured brain parenchyma after CVST remain limited. Besides, accurate diagnostic markers are still sorely lacking. In the present study, we will detect the alterations of the CSF protein spectrum of CVST patients by TMT technique, screen differentially expressed proteins, analyze the functions of these signals through bioinformatics methods, and finally validate the key molecules through parallel reaction monitoring (PRM) technique. Collectively, the study aimed to offer a reference for the discovery of specific protein/pathway alterations in the CSF of CVST patients and further reveal the underlying pathogenesis, thereby providing evidence for the diagnosis and treatment of CVST.
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Affiliation(s)
- Yaqi Liu
- Neurosurgery Center, Department of Cerebrovascular Surgery, Engineering Technology Research Center of Education Ministry of China on Diagnosis and Treatment of Cerebrovascular Disease, Zhujiang Hospital, Southern Medical University, Guangzhou, 510280, Guangdong, China. Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, 510280, Guangdong, China.; Department of cerebrovascular surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou 510630, Guangdong, China
| | - Rui Ding
- Department of cerebrovascular surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou 510630, Guangdong, China; Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Meng Li
- Department of hyperbaric oxygen, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, Guangdong, China
| | - Weiyang Ou
- Neurosurgery Center, Department of Cerebrovascular Surgery, Engineering Technology Research Center of Education Ministry of China on Diagnosis and Treatment of Cerebrovascular Disease, Zhujiang Hospital, Southern Medical University, Guangzhou, 510280, Guangdong, China. Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, 510280, Guangdong, China
| | - Xifang Zhang
- Dongguan Kanghua Hospital, 1000# Dongguan Avenue, Dongguan 523000, Guangdong Province, China
| | - Weijie Yang
- Department of cerebrovascular surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou 510630, Guangdong, China
| | - Xiaofei Huang
- Department of cerebrovascular surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou 510630, Guangdong, China
| | - Huihui Chai
- Department of cerebrovascular surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou 510630, Guangdong, China.
| | - Qiujing Wang
- Neurosurgery Center, Department of Cerebrovascular Surgery, Engineering Technology Research Center of Education Ministry of China on Diagnosis and Treatment of Cerebrovascular Disease, Zhujiang Hospital, Southern Medical University, Guangzhou, 510280, Guangdong, China. Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, 510280, Guangdong, China.; Department of cerebrovascular surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou 510630, Guangdong, China.
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11
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Ding J, Pan L, Lan D, Chen Z, Wang Z, Zou M, Meng R. Inflammatory Markers Differentiate Cerebral Venous Sinus Thrombosis from Mimics. Thromb Haemost 2023; 123:326-335. [PMID: 36167332 DOI: 10.1055/a-1951-3402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Imaging tests always misdiagnose anatomical variants of cerebral sinuses as cerebral venous sinus thrombosis (CVST). Anatomical variants of cerebral sinuses are called CVST mimics. This study aimed to identify the role of inflammatory markers in differentiating CVST from mimics. A total of 146 patients diagnosed as CVST and 93 patients with mimics were recruited in this study. Receiver operating characteristic (ROC) analysis was performed to demonstrate the sensitivity and specificity of inflammatory markers for diagnosing CVST. Rank logistic regression analysis was performed to identify the association of markers to CVST severity and prognosis. CVST presented higher inflammatory reactions compared with mimics, demonstrated by the neutrophil count (5.11 [3.97-6.80] vs. 3.06 [2.34-3.86]), interleukin (IL)-6 (7.42 [3.85-14.22] vs. 2.47 [1.50-4.00]), and neutrophil-to-lymphocyte ratio (NLR; 3.19 [2.18-4.62] vs. 1.66 [1.16-2.22]). ROC analysis showed markers with area under the curve (AUC) >0.8, including IL-6 (optimal cutoff: 3.790; kappa value: 0.499), neutrophil count (3.975; 0.522), and NLR (2.070; 0.476). After propensity score matching, only IL-6 had an AUC >0.8, with an optimal cutoff of 3.060 and a kappa value of 0.636. Ranked logistic regression showed that IL-6 (odds ratio, 95% confidence interval: 1.063, 1.026-1.101; 1.029, 1.009-1.050), cerebrospinal fluid (CSF) immunoglobulin (Ig) A (0.279, 0.110-0.706; 0.398, 0.162-0.974), CSF IgM (22.399, 3.004-167.001; 9.545, 1.382-65.928), and CSF IgG (1.287, 1.124-1.473; 1.232, 1.091-1.392) were independently correlated with the baseline and follow-up mRS. In conclusion, inflammatory markers in CVST were different from those in mimics. These markers, especially IL-6, could not only differentiate CVST from its mimics, but also evaluate CVST severity and prognosis.
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Affiliation(s)
- Jiayue Ding
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
| | - Liqun Pan
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Duo Lan
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Zhiying Chen
- Department of Neurology, Jiujiang University Affiliated Hospital, Jiujiang, Jiangxi, People's Republic of China
| | - Zhongao Wang
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Ming Zou
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
| | - Ran Meng
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, People's Republic of China
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12
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Song SY, Lan D, Jiao BL, Liu YH, Ding YC, Ji XM, Meng R. The Negative Prognostic Role of Inflammatory Biomarkers in Patients With Chronic Cerebrospinal Venous Insufficiency. Neurologist 2023; 28:57-68. [PMID: 35697039 PMCID: PMC9977416 DOI: 10.1097/nrl.0000000000000443] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND The pathologic consequences of inflammatory responses in chronic cerebrospinal venous insufficiency (CCSVI) remains poorly understood. Hence, this study was aimed to evaluate the peripheral inflammatory biomarkers in patients with intracranial and extracranial CCSVI pathology. In addition, the relationship between inflammatory cytokine profile and CCSVI prognosis was also evaluated. METHODS Patients diagnosed with CCSVI between July 2017 and July 2019 were included and subsequently divided into 3 groups based on the location of stenosis. The inflammatory biomarker assay included neutrophil-to-lymphocyte ratios (NLRs), platelet-to-lymphocyte ratios (PLRs), red blood cell distribution widths (RDW), C-reactive protein (CRP) levels, interleukin-6 (IL-6) levels, and neuron-specific enolase levels. Clinical outcomes were assessed using the modified Rankin Scale and Patient Global Impression of Change score. Univariate and multivariate regression analyses were performed to identify significant prognostic factors for poorer outcomes. Finally, we established a nomogram based on the multivariate regression analysis. RESULTS We enrolled 248 patients in total, including 102 males and 146 females, with an average age of 57.85±12.28 years. Compared with patients with internal jugular vein stenosis, cerebral venous sinus stenosis (CVSS) patients were mostly younger and had been suffering from headaches and severe papilledema. Higher levels of NLR, RDW, and CRP were also observed in the CVSS group. Multivariate analysis indicated that NLR, PLR, and IL-6 were the independent prognostic factors for poor CCSVI outcomes. CONCLUSIONS The clinical presentations and increases in NLR, PLR, IL-6, and CRP levels could be distinctly marked in patients with CVSS-related CCSVI than that in internal jugular vein stenosis-related CCSVI, indicating poor prognostic outcomes in these patients. A proinflammatory state might be associated with CCSVI pathology.
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Affiliation(s)
- Si-ying Song
- Departments of Neurology
- China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing
| | - Duo Lan
- Departments of Neurology
- China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing
| | - Bao-lian Jiao
- Departments of Neurology
- China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing
| | - Yun-huan Liu
- Departments of Neurology
- HuaDong Hospital, Fudan University, Shanghai, China
| | - Yu-chuan Ding
- China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing
- Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI
| | - Xun-ming Ji
- Departments of Neurology
- China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing
| | - Ran Meng
- Departments of Neurology
- China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing
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13
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Wang Y, Shen X, Wang P, Fang Q. Clinical characteristics of cerebral venous sinus thrombosis patients with new-onset of headache. BMC Neurol 2023; 23:56. [PMID: 36732686 PMCID: PMC9893575 DOI: 10.1186/s12883-023-03098-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 01/30/2023] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVE This study aimed to assess the clinical characteristics of cerebral venous sinus thrombosis (CVT) patients with new-onset headache and to identify the risk factors for headache in this population. METHODS We retrospectively reviewed the demographic and clinical data of 69 CVT patients recruited between September 2017 and September 2019. Patients were classified into two groups, the headache group and the non-headache group, according to the presence or absence of new-onset headache symptoms at admission. The following characteristics and parameters were measured and analyzed, including gender, age, amount of thromboembolic cerebral venous sinus(ATCVS), and other relevant indicators. RESULTS The incidence of headache was 75% in this cohort. The proportion of female patients in the headache group was higher than that in the non-headache group. Patients in the headache group were younger than those without headache. CVT patients of headache group showed higher lymphocyte ratio (LR), blood urea nitrogen (BUN), and intracranial pressure (ICP) compared to the non-headache group, whereas mean corpuscular volume (MCV) and levels of protein (cerebrospinal fluid, CSF) and lactic dehydrogenase (LDH) in CSF were lower in headache patients. The data also revealed younger age and the increased level of chloride ion CI-(CSF) were the risk factors for the occurrence of headache in CVT patients. CONCLUSION Age, LR, MCV, BUN levels, ICP, protein (CSF), and LDH (CSF) in patients with headache were significantly different from those in the non-headache group at admission. Younger age and a level of CI- (CSF) were risk factors for headache in CVT patients. These findings may provide guidance for clinical diagnosis and treatment of CVT.
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Affiliation(s)
- Yugang Wang
- grid.429222.d0000 0004 1798 0228Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu China ,Department of Neurology, The First People’s Hospital of XianYang, XianYang, Sha’anxi China
| | - Xiaozhu Shen
- grid.440299.2Department of Neurology, The Second People’s Hospital of Lian Yun Gang, Lian Yun Gang, Jiangsu, China
| | - Ping Wang
- grid.412478.c0000 0004 1760 4628Department of Neurology, The First People’s Hospital of He Fei, He Fei, An’Hui China
| | - Qi Fang
- grid.429222.d0000 0004 1798 0228Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu China
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14
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Sun R, Huang F, Wu W, Yin G, Ding Q, Gu Z, Fan C, Song C, Liang M, Liu X, Bi X. Association of neutrophil to lymphocyte ratio and D-dimer with functional outcome in patients with cerebral venous sinus thrombosis. BMC Neurol 2023; 23:30. [PMID: 36658518 PMCID: PMC9850605 DOI: 10.1186/s12883-022-03030-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 12/15/2022] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Investigations on the risk factors for the prognosis of cerebral venous sinus thrombosis (CVST) are limited. This study aimed to explore whether specific inflammatory factors and coagulation indictors are associated with functional outcome in patients treated for CVST. METHODS This retrospective study included 137 patients admitted to our hospital between January 2010 and October 2021. The functional outcome was assessed with the modified Rankin Scale (mRS) score at discharge. Patients were divided into two groups, 102 patients with favorable outcomes (mRS 0-1) and 35 patients with poor outcomes (mRS 2-6). The clinical indexes were compared between two groups. Multivariable logistic regression was performed to identify the independent influencing factors for poor outcomes of CVST patients. The prognostic indicators were analyzed using the receiver operating characteristic (ROC) curve. RESULTS Compared with the favorable outcome group, the incidence of impaired consciousness and brain lesion, the levels of D-dimer, RDW, neutrophil count, neutrophil to lymphocyte ratio (NLR) and red blood cell distribution width to platelet ratio (%) on admission were significantly higher in the poor outcome group, while the level of lymphocyte count was significantly lower. After multivariable logistic regression analysis, baseline D-dimer level (odds ratio (OR), 1.180; 95% confidence interval (CI), 1.019-1.366, P = 0.027) and NLR (OR, 1.903; 95%CI, 1.232-2.938, P = 0.004) were significantly associated with unfavorable outcome at discharge. The ROC curve analysis showed that the areas under the curve of D-dimer, NLR and their combined detection for predicting worse outcome were 0.719, 0.707 and 0.786, respectively. CONCLUSIONS Elevated D-dimer level and NLR on admission were associated with an increased risk of poor functional outcome in patients with CVST.
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Affiliation(s)
- Rui Sun
- grid.73113.370000 0004 0369 1660Department of Neurology, Shanghai Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, 200433 China
| | - Feihong Huang
- Department of Neurology, Guilin People’s Hospital, Guilin, 541000 China
| | - Wen Wu
- grid.73113.370000 0004 0369 1660Department of Neurology, Shanghai Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, 200433 China
| | - Ge Yin
- grid.73113.370000 0004 0369 1660Department of Neurology, Shanghai Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, 200433 China
| | - Qichao Ding
- grid.73113.370000 0004 0369 1660Department of Neurology, Shanghai Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, 200433 China
| | - Zhengsheng Gu
- grid.73113.370000 0004 0369 1660Department of Neurology, Shanghai Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, 200433 China
| | - Cunxiu Fan
- grid.73113.370000 0004 0369 1660Department of Neurology, Shanghai Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, 200433 China
| | - Chenrui Song
- grid.73113.370000 0004 0369 1660Department of Neurology, Shanghai Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, 200433 China
| | - Meng Liang
- grid.73113.370000 0004 0369 1660Department of Neurology, Shanghai Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, 200433 China
| | - Xiaobei Liu
- grid.73113.370000 0004 0369 1660Department of Neurology, Shanghai Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, 200433 China
| | - Xiaoying Bi
- grid.73113.370000 0004 0369 1660Department of Neurology, Shanghai Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, 200433 China
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15
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Xiao L, Ji X, Zhao H, Luo Y, Hu S, Zhao T, Hu Z, Duan J. A novel severe cerebral venous thrombosis rat model based on semi-ligation combined with ferric chloride and thrombin. CNS Neurosci Ther 2022; 28:2129-2140. [PMID: 36000206 PMCID: PMC9627376 DOI: 10.1111/cns.13950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/25/2022] [Accepted: 08/05/2022] [Indexed: 02/06/2023] Open
Abstract
AIMS An applicable cerebral venous sinus thrombosis (CVST) model is imperative for exploring its pathophysiology. We established a novel severe CVST model using semi-ligation, ferric chloride, and thrombin. METHODS A total of 138 male Sprague-Dawley rats were randomly divided into semi-ligation (n = 75) and non-semi-ligation (n = 63) groups. A sham group (n = 46) was also included. We compared short-term and long-term neurological and cognitive dysfunction, mortality rates, thrombus load, venous infarction volume, the blood-brain barrier permeability, brain water content, and microglia activation among the three groups. RESULTS Thrombi involving multiple venous sinuses appeared in all semi-ligation rats within 2 days postoperatively. Compared with the non-semi-ligation group, short-term and long-term neurological dysfunction were more severe (p < 0.05), and thrombus weight, venous infarction volumes, and microglia activation were more significant (p < 0.05) in the semi-ligation group. Further, the cognitive function of the semi-ligation group significantly decreased (p < 0.05) on postoperative day 21. Cumulative mortality rates between the semi-ligation and non-semi-ligation groups did not differ significantly. CONCLUSION Semi-ligation combined with ferric chloride and thrombin can produce a severe CVST model with multiple venous sinus involvement, which is suitable for short- and long-term neurological and cognitive dysfunction assessment.
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Affiliation(s)
- Lipo Xiao
- Department of Emergency, Xuanwu HospitalCapital Medical UniversityBeijingChina,Department of Neurology and Intracranial Hypertension & Cerebral Venous Disease CenterNational Health Commission of the People's Republic of China, Xuanwu Hospital, Capital Medical UniversityBeijingChina,Department of NeurologyThe People's Hospital of QingxianCangzhouChina
| | - Xunming Ji
- Department of Neurology and Intracranial Hypertension & Cerebral Venous Disease CenterNational Health Commission of the People's Republic of China, Xuanwu Hospital, Capital Medical UniversityBeijingChina
| | - Haiping Zhao
- Cerebrovascular Diseases Research Institute and Department of NeurologyXuanwu Hospital, Capital Medical UniversityBeijingChina
| | - Yumin Luo
- Cerebrovascular Diseases Research Institute and Department of NeurologyXuanwu Hospital, Capital Medical UniversityBeijingChina
| | - Shuyuan Hu
- Department of Emergency, Xuanwu HospitalCapital Medical UniversityBeijingChina,Department of Neurology and Intracranial Hypertension & Cerebral Venous Disease CenterNational Health Commission of the People's Republic of China, Xuanwu Hospital, Capital Medical UniversityBeijingChina
| | - Tingyu Zhao
- Department of Emergency, Xuanwu HospitalCapital Medical UniversityBeijingChina,Department of Neurology and Intracranial Hypertension & Cerebral Venous Disease CenterNational Health Commission of the People's Republic of China, Xuanwu Hospital, Capital Medical UniversityBeijingChina
| | - Zeliang Hu
- Department of Pathology, Xuanwu HospitalCapital Medical UniversityBeijingChina
| | - Jiangang Duan
- Department of Emergency, Xuanwu HospitalCapital Medical UniversityBeijingChina,Department of Neurology and Intracranial Hypertension & Cerebral Venous Disease CenterNational Health Commission of the People's Republic of China, Xuanwu Hospital, Capital Medical UniversityBeijingChina
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16
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Hu S, Lee H, Zhao H, Ding Y, Duan J. Inflammation and Severe Cerebral Venous Thrombosis. Front Neurol 2022; 13:873802. [PMID: 35937062 PMCID: PMC9353263 DOI: 10.3389/fneur.2022.873802] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 06/23/2022] [Indexed: 02/03/2023] Open
Abstract
Cerebral venous thrombosis (CVT) is a rare type of venous thromboembolism (VTE). It is an important cause of stroke in young adults and children. Severe CVT, which is characterized by cerebral venous infarction or hemorrhage, seizures, or disturbance of consciousness, has more severe clinical manifestations and a worse prognosis. It is commonly believed that the onset of severe CVT gave credit to venous return disorder, with the underlying pathogenesis remaining unclear. There is increasing evidence suggesting that an inflammatory response is closely associated with the pathophysiology of severe CVT. Preclinical studies have identified the components of neuroinflammation, including microglia, astrocytes, and neutrophils. After CVT occurrence, microglia are activated and secrete cytokines (e.g., interleukin-1β and tumor necrosis factor-α), which result in a series of brain injuries, including blood-brain barrier disruption, brain edema, and cerebral venous infarction. Additionally, astrocytes are activated at the initial CVT stage and may interact with microglia to exacerbate the inflammatory response. The extent of cerebral edema and neutrophil recruitment increases temporally in the acute phase. Further, there are also changes in the morphology of inflammatory cells, expression of inflammatory mediators, and inflammatory pathway molecules with CVT progression. Lately, some clinical research suggested that some inflammation-related biomarkers are of great value in assessing the course, severity, and prognosis of severe CVT. Moreover, basic and clinical research suggested that anti-inflammatory therapy might hold promise in severe CVT. This study reviews the current literature regarding the involvement of inflammation in the pathophysiology and anti-inflammatory interventions of severe CVT, which would contribute to informing the pathophysiology mechanism and laying a foundation for exploring novel severe CVT therapeutic strategies.
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Affiliation(s)
- Shuyuan Hu
- Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, China
- Department of Neurology and Intracranial Hypertension and Cerebral Venous Disease Center, National Health Commission of the People's Republic of China, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Hangil Lee
- Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, United States
| | - Haiping Zhao
- Cerebrovascular Diseases Research Institute and Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yuchuan Ding
- Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, United States
| | - Jiangang Duan
- Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, China
- Department of Neurology and Intracranial Hypertension and Cerebral Venous Disease Center, National Health Commission of the People's Republic of China, Xuanwu Hospital, Capital Medical University, Beijing, China
- *Correspondence: Jiangang Duan
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17
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Late seizures following cerebral venous thrombosis—may be a maladaptive attempt to release gravitational ischemia in the brain. Neurol Sci 2022; 43:6573-6574. [DOI: 10.1007/s10072-022-06268-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 07/04/2022] [Indexed: 11/25/2022]
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18
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Ding R, Li H, Liu Y, Ou W, Zhang X, Chai H, Huang X, Yang W, Wang Q. Activating cGAS-STING axis contributes to neuroinflammation in CVST mouse model and induces inflammasome activation and microglia pyroptosis. J Neuroinflammation 2022; 19:137. [PMID: 35689216 PMCID: PMC9188164 DOI: 10.1186/s12974-022-02511-0] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 05/31/2022] [Indexed: 11/24/2022] Open
Abstract
Background Neuroinflammation-induced injury is intimately associated with poor prognosis in patients with cerebral venous sinus thrombosis (CVST). The cyclic GMP-AMP synthase–stimulator of interferon gene (cGAS–STING) axis is a cytoplasmic double-stranded DNA (dsDNA) sensing pathway has recently emerged as a crucial mediator of neuroinflammation in ischemic stroke. However, the role of the cGAS–STING pathway in modulating post-CVST inflammation and the underlying mechanisms involved remain unclear. Methods A CVST model was induced by ferric chloride in male C57BL/6J mice. The selective cGAS inhibitor RU.521, STING agonist 2′3′-cGAMP, and STING siRNA were delivered by intranasal administration or intraventricular injection. Post-CVST assessments included rotarod test, TUNEL staining, Fluoro-Jade C staining, dihydroethidium staining, western blotting, qPCR, immunofluorescence, immunohistochemistry, ELISA and flow cytometry. Results cGAS, STING, NLRP3 and GSDMD were significantly upregulated after CVST and mostly in the microglia of the mouse brain. CVST triggered the release of dsDNA into the cytoplasm and elicited an inflammatory response via activating the cGAS–STING axis. RU.521 decreased the levels of 2′3′-cGAMP, STING and downstream inflammatory cytokines, and suppressed the expressions of NLRP3 inflammasome and pyroptosis-pertinent components containing cleaved caspase-1, GSDMD, GSDMD-C, pro- and cleaved IL-1β, and cleaved IL-1β/pro-IL-1β. Besides, RU.521 treatment also reduced oxidative stress, lessened the numbers of microglia and neutrophils, and ameliorated neuronal apoptosis, degeneration along with neurological deficits post-CVST. 2′3'-cGAMP delivery enhanced the expressions of STING and related inflammatory mediators, NLRP3 inflammasome and pyroptosis-relevant proteins, whereas these alterations were significantly abrogated by the silencing of STING by siRNA. Conclusions Our data demonstrate that repression of the cGAS–STING pathway diminishes the neuroinflammatory burden of CVST and highlight this approach as a potential therapeutic tactic in CVST-mediated pathologies. Supplementary Information The online version contains supplementary material available at 10.1186/s12974-022-02511-0.
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Affiliation(s)
- Rui Ding
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Haiyan Li
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China.,Department of Neurology, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, Guangdong, China
| | - Yaqi Liu
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Weiyang Ou
- The National Key Clinical Specialty, The Engineering Technology Research Center of Education Ministry of China, Guangdong Provincial Key Laboratory On Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, Guangdong, China
| | - Xifang Zhang
- Dongguan Kanghua Hospital, 1000# Dongguan Avenue, Dongguan, 523000, Guangdong Province, China
| | - Huihui Chai
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Xiaofei Huang
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Weijie Yang
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Qiujing Wang
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China.
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19
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Zu J, Zuo L, Zhang L, Wang Z, Shi Y, Gu L, Zhang Z. Circular RNA FUNDC1 for Prediction of Acute Phase Outcome and Long-Term Survival of Acute Ischemic Stroke. Front Neurol 2022; 13:846198. [PMID: 35720103 PMCID: PMC9203888 DOI: 10.3389/fneur.2022.846198] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 05/04/2022] [Indexed: 11/25/2022] Open
Abstract
Circular RNAs (CircRNAs) have shown promising potential in the diagnosis and the prediction of outcomes of stroke. This study aimed to explore the potential value of circRNAs for identifying acute neurological deterioration and estimating long-term survival for acute ischemic stroke (AIS). One hundred healthy controls and 200 patients with AIS within 72 h were recruited, 140 of whom were admitted within 24 h after onset. CircRNA levels in peripheral blood were measured by quantitative polymerase chain reaction (qPCR). Compared to the controls, the levels of three circRNAs were significantly increased in three subgroups of patients, including large artery atherosclerosis (LAA) stroke, small artery occlusion (SAO) stroke, and cardioembolism (CE) stroke (all P < 0.001). Among, LAA stroke patients had higher levels of circular RNA FUNDC1 (circFUNDC1) compared to SAO stroke patients (P = 0.015). CircFUNDC1 levels were positively correlated with National Institutes of Health Stroke Scale (NIHSS) scores on the 7th day only in LAA patients (P = 0.048, r = 0.226). It should be noted that the levels of circFUNDC1 in patients with early neurological deterioration (END), admitted within 24 h after onset, were significantly higher than those without END (P = 0.013). In addition, circFUNDC1 levels positively correlated with baseline NIHSS scores (P = 0.016, r = 0.203) or the 7th day NIHSS scores (P = 0.001, r = 0.289) in patients within 24 h after onset. Importantly, after 18 months of follow-up, a significant difference was observed on survival Kaplan-Meier curves (P = 0.042) between AIS patients with low (below cut-off) or high circFUNDC1 levels (above cut-off). Circulating circFUNDC1 could be a potential biomarker for predicting acute-phase outcome and long-term survival in AIS.
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Affiliation(s)
- Juan Zu
- Department of Neurology, Key Laboratory of Developmental Genes and Human Disease, Affiliated Zhongda Hospital, School of Medicine, Institution of Neuropsychiatry, Southeast University, Nanjing, China
| | - Lei Zuo
- Department of Neurology, Key Laboratory of Developmental Genes and Human Disease, Affiliated Zhongda Hospital, School of Medicine, Institution of Neuropsychiatry, Southeast University, Nanjing, China
| | - Lin Zhang
- Department of Neurology, Key Laboratory of Developmental Genes and Human Disease, Affiliated Zhongda Hospital, School of Medicine, Institution of Neuropsychiatry, Southeast University, Nanjing, China
| | - Zan Wang
- Department of Neurology, Key Laboratory of Developmental Genes and Human Disease, Affiliated Zhongda Hospital, School of Medicine, Institution of Neuropsychiatry, Southeast University, Nanjing, China
| | - Yachen Shi
- Department of Neurology, Key Laboratory of Developmental Genes and Human Disease, Affiliated Zhongda Hospital, School of Medicine, Institution of Neuropsychiatry, Southeast University, Nanjing, China
| | - Lihua Gu
- Department of Neurology, Key Laboratory of Developmental Genes and Human Disease, Affiliated Zhongda Hospital, School of Medicine, Institution of Neuropsychiatry, Southeast University, Nanjing, China
| | - Zhijun Zhang
- Department of Neurology, Key Laboratory of Developmental Genes and Human Disease, Affiliated Zhongda Hospital, School of Medicine, Institution of Neuropsychiatry, Southeast University, Nanjing, China
- Department of Mental Health and Public Health, Faculty of Life and Health Sciences, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- *Correspondence: Zhijun Zhang
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20
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Ding J, Song B, Xie X, Li X, Chen Z, Wang Z, Pan L, Lan D, Meng R. Inflammation in Cerebral Venous Thrombosis. Front Immunol 2022; 13:833490. [PMID: 35444662 PMCID: PMC9013750 DOI: 10.3389/fimmu.2022.833490] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 02/28/2022] [Indexed: 01/04/2023] Open
Abstract
Cerebral venous thrombosis (CVT) is a rare form of cerebrovascular disease that impairs people’s wellbeing and quality of life. Inflammation is considered to play an important role in CVT initiation and progression. Several studies have reported the important role of leukocytes, proinflammatory cytokines, and adherence molecules in the CVT-related inflammatory process. Moreover, inflammatory factors exacerbate CVT-induced brain tissue injury leading to poor prognosis. Based on clinical observations, emerging evidence shows that peripheral blood inflammatory biomarkers—especially neutrophil-to-lymphocyte ratio (NLR) and lymphocyte count—are correlated with CVT [mean difference (MD) (95%CI), 0.74 (0.11, 1.38), p = 0.02 and −0.29 (−0.51, −0.06), p = 0.01, respectively]. Moreover, increased NLR and systemic immune-inflammation index (SII) portend poor patient outcomes. Evidence accumulated since the outbreak of coronavirus disease-19 (COVID-19) indicates that COVID-19 infection and COVID-19 vaccine can induce CVT through inflammatory reactions. Given the poor understanding of the association between inflammation and CVT, many conundrums remain unsolved. Further investigations are needed to elucidate the exact relationship between inflammation and CVT in the future.
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Affiliation(s)
- Jiayue Ding
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, China
| | - Baoying Song
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
| | - Xiran Xie
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
| | - Xaingyu Li
- Department of Neurology, Tianjin Huanhu Hospital, Tianjin, China
| | - Zhiying Chen
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
| | - Zhongao Wang
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
| | - Liqun Pan
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
| | - Duo Lan
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Ran Meng
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- *Correspondence: Ran Meng,
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21
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Sun Y, Langer HF. Platelets, Thromboinflammation and Neurovascular Disease. Front Immunol 2022; 13:843404. [PMID: 35309326 PMCID: PMC8930842 DOI: 10.3389/fimmu.2022.843404] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Accepted: 02/07/2022] [Indexed: 12/18/2022] Open
Abstract
The brain and spinal cord are immune-privileged organs, but in the disease state protection mechanisms such as the blood brain barrier (BBB) are ineffective or overcome by pathological processes. In neuroinflammatory diseases, microglia cells and other resident immune cells contribute to local vascular inflammation and potentially a systemic inflammatory response taking place in parallel. Microglia cells interact with other cells impacting on the integrity of the BBB and propagate the inflammatory response through the release of inflammatory signals. Here, we discuss the activation and response mechanisms of innate and adaptive immune processes in response to neuroinflammation. Furthermore, the clinical importance of neuroinflammatory mediators and a potential translational relevance of involved mechanisms are addressed also with focus on non-classical immune cells including microglia cells or platelets. As illustrative examples, novel agents such as Anfibatide or Revacept, which result in reduced recruitment and activation of platelets, a subsequently blunted activation of the coagulation cascade and further inflammatory process, demonstrating that mechanisms of neuroinflammation and thrombosis are interconnected and should be further subject to in depth clinical and basic research.
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Affiliation(s)
- Ying Sun
- Cardioimmunology Group, Medical Clinic II, University Heart Center Lübeck, Lübeck, Germany
- University Hospital, Medical Clinic II, University Heart Center Lübeck, Lübeck, Germany
| | - Harald F. Langer
- Cardioimmunology Group, Medical Clinic II, University Heart Center Lübeck, Lübeck, Germany
- University Hospital, Medical Clinic II, University Heart Center Lübeck, Lübeck, Germany
- DZHK (German Research Centre for Cardiovascular Research), Partner Site Hamburg/Lübeck/Kiel, Lübeck, Germany
- *Correspondence: Harald F. Langer,
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22
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Giorelli M, Altomare S, Aniello MS, Leone R, Liuzzi D, Plasmati I, Sardaro M, Superbo M, Mennea G, Fioretto N, Guglielmi G, Balzano R, Scarabino T, Cuccorese G, Cialdella F, Campobasso G, Barbara M. Lemierre's syndrome complicated by cerebral venous sinus thrombosis: A life threatening and rare disease successfully treated with empiric antimicrobial therapy and conservative approach. Intractable Rare Dis Res 2022; 11:37-39. [PMID: 35261851 PMCID: PMC8898395 DOI: 10.5582/irdr.2021.01142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 01/23/2022] [Accepted: 02/06/2022] [Indexed: 11/05/2022] Open
Abstract
Lemierre's syndrome (LS) is a "forgotten" condition characterized by septic thrombophlebitis of the jugular vein that follows an otolaryngological infection. Fusobacterium necrophorum is the aetiological agent responsible for the syndrome in adolescents and young adults whereas in older people even common bacteria are involved. Complications arise from spreading of septic emboli distally, i.e. to the brain, lungs, bones and internal organs everywhere in the body. We report a middle-aged woman who presented with headache and bilateral sixth cranial nerve palsy following a sphenoidal sinusitis and left mastoiditis. Imaging revealed thrombotic involvement of the left internal jugular vein as well as of several cerebral venous sinuses thrombosis (CVT). Currently, precise management protocols of LS with CVT complication do not exist although a combination of macrolides and second or third-generation cephalosporins, as well as anti-coagulants represent the mainstream of therapeutics. Surgical drainage is associated to remove septic foci but is burdened by severe complications and side effects. Complete recovery was achieved following pharmacological treatment in our patient. This report adds further evidence that LS complicated by CVT may be effectively treated adopting a conservative approach thus avoiding surgical drainage and severe complications.
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Affiliation(s)
- Maurizio Giorelli
- Operative Unit of Neurology, "Dimiccoli" General Hospital, Barletta, Italy
- Address correspondence to:Maurizio Giorelli, Operative Unit of Neurology, "Dimiccoli" General Hospital, Viale Ippocrate 11, Barletta 76121, Italy. E-mail:
| | - Sergio Altomare
- Operative Unit of Neurology, "Dimiccoli" General Hospital, Barletta, Italy
| | | | - Ruggiero Leone
- Operative Unit of Neurology, "Dimiccoli" General Hospital, Barletta, Italy
| | - Daniele Liuzzi
- Operative Unit of Neurology, "Dimiccoli" General Hospital, Barletta, Italy
| | | | - Michele Sardaro
- Operative Unit of Neurology, "Dimiccoli" General Hospital, Barletta, Italy
| | - Maria Superbo
- Operative Unit of Neurology, "Dimiccoli" General Hospital, Barletta, Italy
| | - Giuseppe Mennea
- Operative Unit of Internal Medicine, "Bonomo" General Hospital, Andria, Italy
| | - Nicola Fioretto
- Operative Unit of Radiology, "Dimiccoli" General Hospital, Barletta, Italy
| | - Giuseppe Guglielmi
- Operative Unit of Radiology, "Dimiccoli" General Hospital, Barletta, Italy
| | - Rosario Balzano
- Operative Unit of Radiology, "Dimiccoli" General Hospital, Barletta, Italy
| | - Tommaso Scarabino
- Operative Unit of Radiology, "Bonomo" General Hospital, Andria, Italy
| | - Giuseppe Cuccorese
- Operative Unit of Internal Medicine, "Dimiccoli" General Hospital, Barletta, Italy
| | - Francesca Cialdella
- Operative Unit of Otorhinolaryngology, "Dimiccoli" General Hospital, Barletta, Italy
| | - Giuseppe Campobasso
- Operative Unit of Otorhinolaryngology, "Dimiccoli" General Hospital, Barletta, Italy
| | - Michele Barbara
- Operative Unit of Otorhinolaryngology, "Dimiccoli" General Hospital, Barletta, Italy
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23
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Astrocytic glycogen mobilization participates in salvianolic acid B-mediated neuroprotection against reperfusion injury after ischemic stroke. Exp Neurol 2021; 349:113966. [PMID: 34973964 DOI: 10.1016/j.expneurol.2021.113966] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 11/22/2021] [Accepted: 12/23/2021] [Indexed: 01/01/2023]
Abstract
Astrocytic glycogen serves as an important glucose reserve, and its degradation provides extra support for neighboring neurons during energy deficiency. Salvianolic acid B (SAB) exerts a neuroprotective effect on reperfusion insult after cerebrovascular occlusion, but the effect of SAB on astrocytic glycogen and its relationship with neuroprotection are not completely understood. Here, we knocked down astrocyte-specific glycogen phosphorylase (GP, the rate-limiting enzyme in glycogenolysis) in vitro and in vivo and investigated the changes in key enzymes in glycogen metabolism by performing immunoblotting in vitro and immunofluorescence in vivo. Neurobehavioral and morphological assessments were conducted to uncover the outcomes during brain reperfusion. SAB accelerated astrocytic glycogenolysis by upregulating GP activity but not GP expression after reperfusion. Suppression of astrocytic glycogenolysis weakened SAB-mediated neuroprotection against the reperfusion insult. In addition, activation of glycogenolysis by SAB contributed to the survival of astrocytes and surrounding neurons by increasing antioxidant levels in astrocytes. Our data reveal that astrocytic GP represents an important metabolic target in SAB-induced protection against brain damage after cerebrovascular recanalization.
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24
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Abstract
Inflammation and lipid signaling are involved in the pathogenesis and progression of coronary artery disease (CAD). We proposed that high-sensitivity C-reactive proteins, as a marker of the pro-inflammatory state, and high-density lipoprotein cholesterol (HDL-C), as an anti-atherosclerosis component, should be integrated into a single novel biomarker. Our work was conducted to discuss and compare the predictive ability of the high-sensitivity C-reactive protein to high-density lipoprotein cholesterol ratio (CHR) with other existing indices, for example, neutrophil high-density lipoprotein ratio (NHR) and neutrophil lymphocyte ratio (NLR), in the severity of CAD patients.Based on the results of coronary angiography, patients were divided into the CAD+ group, CAD- group, and control group. The relationship between various serum markers and the severity of coronary artery disease was examined via Spearman's correlation analysis. Logistic regression analysis was conducted to identify the influencing factors of the coronary artery disease severity.This study included 420 patients. The Gensini score was positively correlated with CHR. Multiple regression analysis revealed that the CHR was significantly associated with CAD. CHR is an independent predictor of CAD. The receiver operating characteristic (ROC) analysis provided a cut-off value of 1.17 for CHR to predict CAD, with a specificity of 86.7%, Yoden index of 0.264, and area under the ROC curve of 0.662 (95% confidence intervals 0.606-0.719, P < 0.001). At the same time, the area under the ROC curve of the NHR was 0.652, and that of the NLR was 0.579. The results of the DeLong test indicated that the area under the ROC curve of the CHR was larger than that of the NLR (P = 0.0306). This suggests that the CHR as a predictor of CAD has better diagnostic performance than the NLR.CHR was not only closely related to the presence and severity of CAD but also an independent predictor of severe CAD.
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Affiliation(s)
- Haorou Luo
- School of Medicine, University of Electronic Science and Technology of China
| | - Tuli Kou
- School of Medicine, Southwest Medical University
| | - Lixue Yin
- Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital
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25
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Zhao J, Liu K, Li S, Gao Y, Zhao L, Liu H, Fang H, Wu J, Sun S, Li Y, Song B, Xu Y. Prognostic nutritional index predicts clinical outcomes in patients with cerebral venous sinus thrombosis. BMC Neurol 2021; 21:404. [PMID: 34674659 PMCID: PMC8529735 DOI: 10.1186/s12883-021-02436-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 10/05/2021] [Indexed: 11/29/2022] Open
Abstract
Background Lower prognostic nutritional index (PNI) is related to the poor prognosis of cardiovascular diseases. However, little is known about PNI and its relationship with the prognosis of cerebral venous sinus thrombosis (CVST). Methods CVST patients were retrospectively identified from January 2013 till June 2019. Patients in the acute / subacute phase were selected as subjects. Poor prognosis was defined as a modified Rankin Scale (mRS) of 3–6. Multivariate logistic regression analysis was used to confirm if lower PNI was associated with a poor prognosis. Results A total of 297 subjects with follow-up data were enrolled. Thirty-three (11.1%) had a poor outcome. Multivariate logistic regression analysis suggested that PNI was an important predictive factor of poor outcome in acute/subacute CVST (odds ratio, 0.903; 95% CI, 0.833–0.978; P = 0.012). The optimal cut-off value for predicting the poor prognosis of PNI was 44.2. Kaplan-Meier analysis and log-rank test suggested that the lower the PNI value, the higher the mortality rate (P < 0.001). In addition, the nomogram that was set up showed that lower PNI was an index of poor prognosis. The c-index for acute/subacute patients with CVST was 0.872. Conclusion Lower PNI is correlated with a higher risk of adverse clinical outcomes in patients with acute/subacute CVST. Supplementary Information The online version contains supplementary material available at 10.1186/s12883-021-02436-w.
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Affiliation(s)
- Jiawei Zhao
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, No.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Kai Liu
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, No.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Shen Li
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, No.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Yuan Gao
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, No.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Lu Zhao
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, No.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Hongbing Liu
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, No.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Hui Fang
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, No.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Jun Wu
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, No.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Shilei Sun
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, No.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Yusheng Li
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, No.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Bo Song
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, No.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China.
| | - Yuming Xu
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, No.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China.
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26
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Acute Inflammation in Cerebrovascular Disease: A Critical Reappraisal with Focus on Human Studies. Life (Basel) 2021; 11:life11101103. [PMID: 34685473 PMCID: PMC8540384 DOI: 10.3390/life11101103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/06/2021] [Accepted: 10/12/2021] [Indexed: 11/23/2022] Open
Abstract
Recent attention has been focused on the field of inflammatory biomarkers associated with vascular disorders, regarding diagnosis, prognosis, and possible therapeutical targets. In this study, we aimed to perform a comprehensive review of the literature regarding the use of inflammatory biomarkers in stroke patients. We searched studies that evaluated inflammation biomarkers associated with Cerebrovascular Disease (CVD), namely, ischemic Stroke (IS), Intracerebral Hemorrhage (ICH) and Cerebral Venous Thrombosis (CVT). As of today, neutrophil–lymphocyte ratio (NLR) seems the be the most widely studied and accepted biomarker for cerebrovascular disease due to its easy access and availability. Although demonstrated as a prognostic risk factor, in IS, ICH and CVT, its diagnostic role is still under investigation. Several other prognostic factors could be used or even combined together into a diagnostic or prognostic index. Multiple inflammatory biomarkers appear to be involved in IS, ICH, and CVT. Blood inflammatory cells, easily measured and accessible at admission may provide information regarding accurate diagnosis and prognosis. Although not yet a reality, increasing evidence exists to suggest that these may become potential therapeutic targets, likely influencing or mitigating complications of CVD and improving prognosis. Nevertheless, further larger, well-designed randomized clinical trials are still needed to follow up this hypothesis.
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27
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Li M, Pan L, Gao X, Hou J, Meng R, Ji X. Low Diastolic Blood Pressure Predicts Good Clinical Outcome in Patients With Cerebral Venous Thrombosis. Front Neurol 2021; 12:649573. [PMID: 34566828 PMCID: PMC8458896 DOI: 10.3389/fneur.2021.649573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 08/12/2021] [Indexed: 11/22/2022] Open
Abstract
Background: Cerebral venous thrombosis (CVT) refers to a stroke subtype characterized by the disturbance of cerebral venous outflow caused by venous thrombosis. Previous studies have reported a range of factors that predict the prognosis of CVT. This study is aimed to find out whether systolic blood pressure (SBP) and diastolic blood pressure (DBP) are suitable as potential indicators of the severity and clinical outcome in CVT patients. Methods: The CVT patients admitted to Xuanwu Hospital from January 2014 to December 2019 were enrolled. The severity of CVT was assessed by the National Institute of Health Stroke Scale (NIHSS) and intracranial pressure (ICP) at the time of admission. The modified Rankin score (mRS) was assessed at 6 months of follow-up. Results: One hundred fifty-six CVT patients were enrolled with a mean age of 35.8 ± 12.8 years. A percentage of 55.8% of the CVT patients recruited were female, and 17.3% were either pregnant or in perinatal period. Headache was the most common symptom. SBP and DBP were not correlated with NIHSS at admission. Furthermore, SBP and DBP had no impact on the disturbance of consciousness, epilepsy, intracranial hemorrhage, and mental disorders. However, SBP and DBP were positively correlated with ICP at admission. SBP > 129.5 mmHg and/or DBP > 77.5 mmHg suggested the presence of intracranial hypertension (IH). Based on current results, SBP was not correlated with mRS at 6 months of follow-up. However, DBP was found to be positively correlated with mRS at 6 months of follow-up. DBP in CVT patients with good prognosis was significantly lower than in those with poor prognosis. DBP > 79.5 mmHg was identified as a cutoff value to predict a poor clinical outcome. A higher mRS and a higher rate of poor clinical outcome were found in CVT patients with SBP > 146 mmHg or DBP > 79.5 mmHg compared to those with SBP ≤ 146 mmHg or DBP ≤ 79.5 mmHg. Conclusion: SBP > 129.5 mmHg and DBP > 77.5 mmHg suggested the presence of IH in CVT patients. DBP > 79.5 mmHg predicted a poor clinical outcome.
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Affiliation(s)
- Min Li
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China.,Beijing Institute for Brain Disorders, Capital Medical University, Beijing, China
| | - Liqun Pan
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xiaogang Gao
- Department of Medicine, Tianjin Huanhu Hospital, Tianjin, China
| | - Jiaojiao Hou
- Department of Neurology, Rongcheng City People's Hospital, Baoding, China
| | - Ran Meng
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China.,Beijing Institute for Brain Disorders, Capital Medical University, Beijing, China
| | - Xunming Ji
- Beijing Institute for Brain Disorders, Capital Medical University, Beijing, China.,Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
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28
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Zhang X, Ding R, Li H, Liu Y, Ou W, Hu J, Tian Y, Wang Q. An Association between Inflammation and Cerebral Venous Thrombosis: A Retrospective Study. J Stroke Cerebrovasc Dis 2021; 30:106084. [PMID: 34507256 DOI: 10.1016/j.jstrokecerebrovasdis.2021.106084] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 08/20/2021] [Accepted: 08/24/2021] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVES Evidence is currently accumulating for the role of inflammation in cerebral venous thrombosis (CVT). Neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), monocyte/high-density lipoprotein ratio (MHR), and systematic immune-inflammation index (SII) are easily obtainable indicators of systemic inflammations. However, there were few studies on the relationship between them and CVT. Therefore, we aimed to evaluate the connection between the occurrence of CVT and the inflammatory markers described. MATERIALS AND METHODS The samples from 150 participants (including 90 CVT and 60 primary headaches as controls) with similar baseline characteristics were collected in this retrospective study. The NLR, PLR, MHR, SII and file records were employed to compare CVT patients with the control group. RESULTS The levels of NLR (3.93 [2.27, 7.87] vs. 1.65 [1.31, 2.06], P < 0.001), PLR (149.52 [98.39, 198.82] vs. 107.34 [83.31, 129.47], P < 0.001), SII (896.84 [559.89, 1591.87] vs. 382.45 [273.51, 520.92], P < 0.001) and MHR (0.51 [0.40, 0.64] vs. 0.41 [0.29, 0.53], P = 0.001) were significantly higher in the CVT group. After multivariate logistic regression analysis, the SII degree (13.136, [5.675, 30.407], P < 0.001) and MHR degree (2.620, [1.123, 6.113], P < 0.01) were found as independent predictors of CVT. CONCLUSIONS NLR, PLR, SII, and MHR may be able to assist in the diagnosis of CVT which confirmed that inflammation played an important role in CVT.
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Affiliation(s)
- Xifang Zhang
- Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, The National Key Clinical Specialty, The Engineering Technology Research Center of Education Ministry of China, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Guangzhou, 510282, China
| | - Rui Ding
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Haiyan Li
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Yaqi Liu
- Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Weiyang Ou
- Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, The National Key Clinical Specialty, The Engineering Technology Research Center of Education Ministry of China, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Guangzhou, 510282, China
| | - Jiangang Hu
- Department of Neurosurgery, Shenzhen Baoan People's Hospital, Southern Medical University, Shenzhen 518101, China
| | - Yu Tian
- Southern Medical University, Guangzhou 510282, China
| | - Qiujing Wang
- Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, The National Key Clinical Specialty, The Engineering Technology Research Center of Education Ministry of China, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Guangzhou, 510282, China; Department of Cerebrovascular Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong, China.
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Plasma fibrinogen, D-dimer, and fibrin degradation product as biomarkers of rheumatoid arthritis. Sci Rep 2021; 11:16903. [PMID: 34413382 PMCID: PMC8377052 DOI: 10.1038/s41598-021-96349-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 07/30/2021] [Indexed: 12/29/2022] Open
Abstract
This study aimed to assess the association of coagulation-related indicators such as plasma fibrinogen (FIB), d-dimer, and fibrin degradation product (FDP) in rheumatoid arthritis (RA) with the disease activity. Data from 105 RA patients and 102 age- and gender-matched healthy controls were collected in the retrospective study. Disease activity score in 28 joints based on C-reactive protein (DAS28-CRP) was used to divide RA patients into low activity group (DAS28-CRP ≤ 2.7) and active group (DAS28-CRP > 2.7). Receiver operating characteristic (ROC) curve was applied to determine area under the curve (AUC). The association between plasma FIB, d-dimer, and FDP and DAS28-CRP was evaluated by spearman correlation. Logistical regression analysis was used to identify the independent variables associated with RA disease activity. RA patients showed higher levels of plasma FIB, d-dimer, and FDP than the controls (P < 0.01). Plasma FIB, d-dimer, and FDP were also increased in active groups of RA patients than those in inactive groups (P < 0.001). ROC curve analyses revealed that the AUC of d-dimer was higher than erythrocyte sedimentation rate (ESR) and rheumatoid factor (RF), and that of FDP was higher than RF in RA patients. In addition, the optimal cut-off value of plasma FIB, d-dimer, and FDP for RA diagnosis was 286 mg/dL, 470 μg/L, and 1.45 mg/L, respectively. Spearman analysis showed that plasma FIB, d-dimer, and FDP were positively related with DAS28-CRP (P < 0.001) in RA patients. Logistical regression analysis showed that d-dimer (odds ratio 2.862, 95% confidence interval 1.851–5.426, P < 0.001) was an independent variable associated with RA disease activity. FIB, d-dimer, and FDP were increased in RA patients and positively correlated with the disease activity of RA. d-dimer may act as a novel inflammatory indice for indicating disease activity in RA patients.
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Yevgi R, Bilge N, Simsek F, Eren A, Cimilli Senocak GN. Vitamin D levels and C-reactive protein/albumin ratio in pregnant women with cerebral venous sinus thrombosis. J Thromb Thrombolysis 2021; 53:532-539. [PMID: 34342785 DOI: 10.1007/s11239-021-02541-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/20/2021] [Indexed: 11/28/2022]
Abstract
Changes in coagulation system during pregnancy have been put forth as risk factors for cerebral venous sinus thrombosis (CVT), yet we still have limited knowledge on markers for predicting the risk of CVT in pregnant women. Therefore, we aimed to investigate the significance of vitamin D (VD) levels and C-reactive protein (CRP)/albumin ratio (CAR), an inflammation marker, as risk factors for CVT in pregnant women. 23 pregnant women who were followed up for CVT, 26 healthy pregnant women who had no pregnancy complications, and 31 non-pregnant fertile women were included in the study. CAR and VD levels were compared between groups. CAR was significantly higher in the pregnant CVT group compared to the other two groups (p < 0.001). CAR was also significantly higher in the healthy pregnant group than the non-pregnant fertile group (p < 0.001). VD levels were determined to be statistically significantly lower in the pregnant CVT group compared to the other two groups (p < 0.001). However, VD levels did not significantly differ between healthy pregnant group and non-pregnant fertile group (p > 0.05). We found no significant correlation between CAR and VD levels in any of the three groups. Pregnant women with CVT were found to have a high rate of severe VD deficiency. Low VD levels and high CAR levels in pregnant women may be associated with an increased risk of CVT.
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Affiliation(s)
- Recep Yevgi
- Department of Neurology, Faculty of Medicine, Atatürk University, Erzurum, Turkey.
| | - Nuray Bilge
- Department of Neurology, Faculty of Medicine, Atatürk University, Erzurum, Turkey
| | - Fatma Simsek
- Department of Neurology, Faculty of Medicine, Atatürk University, Erzurum, Turkey
| | - Alper Eren
- Department of Neurology, Faculty of Medicine, Atatürk University, Erzurum, Turkey
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Duan J, Leng X, Han Z, Cai Y, Wang C, Rajah G, Song H, Ding Y, Ji X. Identifying Biomarkers Associated with Venous Infarction in Acute/Subacute Cerebral Venous Thrombosis. Aging Dis 2021; 12:93-101. [PMID: 33532130 PMCID: PMC7801269 DOI: 10.14336/ad.2020.0405] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 04/05/2020] [Indexed: 12/30/2022] Open
Abstract
Among cerebral venous thrombosis (CVT) patients, those with venous infarction have more severe clinical presentations and worse outcomes. Identifying biomarkers associated with venous infarction in CVT may help understand the pathogenesis and provide potentially useful therapeutic markers. Fifty-two CVT patients were prospectively recruited and divided into three groups: acute/subacute CVT with venous infarction (ASVI, n=30), without venous infarction (ASOVI, n=13), and chronic CVT (n=9). Blood brain barrier (BBB) permeability-related proteins, including claudin-5, occludin, matrix metalloproteinase-9, glial fibrillary acidic protein, and S100B, and inflammation-related factor high-sensitivity C-reactive protein (hs-CRP), were tested in serum and/or cerebrospinal fluid upon admission. We compared these biomarkers between the three groups and investigated their associations with venous infarction and clinical symptom severity in acute/subacute CVT patients on admission using the NIH Stroke Scale (NIHSS). Serum hs-CRP was significantly higher in acute/subacute CVT patients than chronic CVT patients. For acute/subacute CVT patients, levels were significantly higher in the ASVI group than the ASOVI group for serum claudin-5 (medians 2.80 vs. 2.50 mg/I, respectively, P = 0.039) and hs-CRP (medians 17.25 vs. 2.27 mg/l, respectively, P = 0.003). Both these biomarkers, analyzed as categorical or continuous variables, were also significantly associated with venous infarction in acute/subacute CVT patients after logistic regression analysis. Additionally, hs-CRP was positively correlated with the NIHSS (r = 0.710, P < 0.001) on admission in acute/subacute CVT patients. In CVT patients, venous infarction was associated with BBB disruption and potentially inflammation. Hs-CRP might serve as a biomarker reflecting the clinical severity of CVT in the acute/subacute stages.
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Affiliation(s)
- Jiangang Duan
- 1Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, China.,7Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xinyi Leng
- 2Department of Medicine & Therapeutics, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Ziping Han
- 3Cerebrovascular Diseases Research Institute, Xuanwu Hospital, Capital Medical University, Beijing, China.,7Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yanning Cai
- 4Department of Neurobiology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Chunxiu Wang
- 5Department of Evidence-based Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Gary Rajah
- 6Department of Neurosurgery, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Haiqing Song
- 7Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yuchuan Ding
- 6Department of Neurosurgery, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Xunming Ji
- 7Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
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32
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Aguiar de Sousa D, Pereira-Santos MC, Serra-Caetano A, Lucas Neto L, Sousa AL, Gabriel D, Correia M, Gil-Gouveia R, Oliveira R, Penas S, Carvalho Dias M, Correia MA, Carvalho M, Sousa AE, Canhão P, Ferro JM. Blood biomarkers associated with inflammation predict poor prognosis in cerebral venous thrombosis:: a multicenter prospective observational study. Eur J Neurol 2020; 28:202-208. [PMID: 32918842 DOI: 10.1111/ene.14526] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 08/31/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND PURPOSE Experimental studies suggest inflammation can contribute to blood barrier disruption and brain injury in cerebral venous thrombosis (CVT). We aimed to determine whether blood biomarkers of inflammation were associated with the evolution of brain lesions, persistent venous occlusion or functional outcome in patients with CVT. METHODS Pathophysiology of Venous Infarction-Prediction of Infarction and Recanalization in CVT (PRIORITy-CVT) was a multicenter prospective cohort study of patients with newly diagnosed CVT. Evaluation of neutrophil-to-lymphocyte ratio (NLR) and C-reactive protein (CRP) concentrations in peripheral blood samples was performed at admission in 62 patients. Additional quantification of interleukin (IL)-6 was performed at day 1, 3 and 8 in 35 patients and 22 healthy controls. Standardized magnetic resonance imaging was performed at day 1, 8 and 90. Primary outcomes were early evolution of brain lesion, early recanalization and functional outcome at 90 days. RESULTS Interleukin-6 levels were increased in patients with CVT with a peak at baseline. IL-6, NLR and CRP levels were not related with brain lesion outcomes or early recanalization but had a significant association with unfavourable functional outcome at 90 days (IL-6: OR = 1.28, 95% CI: 1.05-1.56, P = 0.046; NLR: OR = 1.39, 95% CI: 1.4-1.87, P = 0.014; CRP: OR = 1.756, 95% CI: 1.010-3.051, P = 0.029). Baseline IL-6 had the best discriminative capacity, with an area under the receiver operating characteristic curve to predict unfavourable functional outcome of 0.74 (P = 0.031). CONCLUSIONS Increased baseline levels of NLR, CRP and IL-6 may serve as new predictive markers of worse functional prognosis at 90 days in patients with CVT. No association was found between inflammatory markers and early evolution of brain lesion or venous recanalization.
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Affiliation(s)
- D Aguiar de Sousa
- Department, of Neurosciences and Mental Health (Neurology), Hospital Santa Maria/Centro Hospitalar Universitário Lisboa Norte, Lisbon.,Institute of Anatomy, Faculdade de Medicina, Universidade de Lisboa, Lisbon.,Instituto de Medicina Molecular João Lobo Antunes, Lisbon, Portugal
| | | | - A Serra-Caetano
- Instituto de Medicina Molecular João Lobo Antunes, Lisbon, Portugal
| | - L Lucas Neto
- Institute of Anatomy, Faculdade de Medicina, Universidade de Lisboa, Lisbon.,Department of Neuroradiology, Hospital de Santa Maria/Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
| | - A L Sousa
- Department of Neurology, Centro Hospitalar de Entre Douro e Vouga, Santa Maria da Feira, Portugal
| | - D Gabriel
- Department of Neurology, Centro Hospitalar Universitário do Porto - Hospital Santo António, Porto, Portugal
| | - M Correia
- Department of Neurology, Centro Hospitalar Universitário do Porto - Hospital Santo António, Porto, Portugal
| | - R Gil-Gouveia
- Department of Neurology, Hospital da Luz, Lisbon, Portugal
| | - R Oliveira
- Department of Neurology, Hospital da Luz, Lisbon, Portugal
| | - S Penas
- Institute of Anatomy, Faculdade de Medicina, Universidade de Lisboa, Lisbon
| | - M Carvalho Dias
- Department, of Neurosciences and Mental Health (Neurology), Hospital Santa Maria/Centro Hospitalar Universitário Lisboa Norte, Lisbon
| | - M A Correia
- Department of Neuroradiology, Hospital de Santa Maria/Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
| | - M Carvalho
- Department of Neurology, Centro Hospitalar Universitário de São João and Faculty of Medicine, University of Porto, Porto, Portugal
| | - A E Sousa
- Instituto de Medicina Molecular João Lobo Antunes, Lisbon, Portugal
| | - P Canhão
- Department, of Neurosciences and Mental Health (Neurology), Hospital Santa Maria/Centro Hospitalar Universitário Lisboa Norte, Lisbon.,Instituto de Medicina Molecular João Lobo Antunes, Lisbon, Portugal
| | - J M Ferro
- Department, of Neurosciences and Mental Health (Neurology), Hospital Santa Maria/Centro Hospitalar Universitário Lisboa Norte, Lisbon.,Instituto de Medicina Molecular João Lobo Antunes, Lisbon, Portugal
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Wu H, Wang Y, Zhang Y, Xu F, Chen J, Duan L, Zhang T, Wang J, Zhang F. Breaking the vicious loop between inflammation, oxidative stress and coagulation, a novel anti-thrombus insight of nattokinase by inhibiting LPS-induced inflammation and oxidative stress. Redox Biol 2020; 32:101500. [PMID: 32193146 PMCID: PMC7078552 DOI: 10.1016/j.redox.2020.101500] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 03/01/2020] [Accepted: 03/07/2020] [Indexed: 12/11/2022] Open
Abstract
Thrombosis is a principle cause of cardiovascular disease, the leading cause of morbidity and mortality worldwide; however, the conventional anti-thrombotic approach often leads to bleeding complications despite extensive clinical management and monitoring. In view of the intense crosstalk between inflammation and coagulation, plus the contributing role of ROS to both inflammation and coagulation, it is highly desirable to develop safer anti-thrombotic agent with preserved anti-inflammatory and anti-oxidative stress activities. Nattokinase (NK) possesses many beneficial effects on cardiovascular system due to its strong thrombolytic and anticoagulant activities. Herein, we demonstrated that NK not only effectively prevented xylene-induced ear oedema in mice, but also remarkably protected against LPS-induced acute kidney injury in mice through restraining inflammation and oxidative stress, a central player in the initiation and progression of inflammation. Fascinatingly, in line with our in vivo data, NK elicited prominent anti-inflammatory activity in RAW264.7 macrophages via suppressing the LPS-induced TLR4 and NOX2 activation, thereby repressing the corresponding ROS production, MAPKs activation, and NF-κB translocation from the cytoplasm to the nucleus, where it mediates the expression of pro-inflammatory mediators, such as TNF-α, IL-6, NO, and PAI-1 in activated macrophage cells. In particular, consistent with the macrophage studies, NK markedly inhibited serum PAI-1 levels induced by LPS, thereby blocking the deposition of fibrin in the glomeruli of endotoxin-treated animals. In summary, we extended the anti-thrombus mechanism of NK by demonstrating the anti-inflammatory and anti-oxidative stress effects of NK in ameliorating LPS-activated macrophage signaling and protecting against LPS-stimulated AKI as well as glomeruler thrombus in mice, opening a comprehensive anti-thrombus strategy by breaking the vicious cycle between inflammation, oxidative stress and thrombosis. NK protects against LPS-induced AKI via inhibiting inflammation and oxidative stress. NK inhibits LPS-induced TRL4 and NOX2 activation in macrophages. NK inhibits inflammation and oxidative stress both in vitro and in vivo. NK inhibits LPS-induced PAI-I levels, thereby blocking glomerular thrombus in mice. NK may break the vicious loop between inflammation, oxidative stress and coagulation.
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Affiliation(s)
- Hao Wu
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, 110016, China
| | - Ying Wang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, 110016, China
| | - Yupeng Zhang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, 110016, China
| | - Feng Xu
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, 110016, China
| | - Jiepeng Chen
- Sungen Biotech Co., Ltd, Shantou, 515000, PR China
| | - Lili Duan
- Sungen Biotech Co., Ltd, Shantou, 515000, PR China
| | - Tingting Zhang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, 110016, China
| | - Jian Wang
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, Liaoning, 110016, China.
| | - Fengjiao Zhang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, 110016, China.
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Systemic inflammation and portal vein thrombosis in cirrhotic patients with gastroesophageal varices. Eur J Gastroenterol Hepatol 2020; 32:401-405. [PMID: 31356372 DOI: 10.1097/meg.0000000000001526] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM Cirrhotic patients with gastroesophageal varices and non-tumoral portal vein thrombosis have a higher risk of re-bleeding and poor prognosis. This study aimed to analyze inflammatory biomarkers and thromboelastography in cirrhotic patients with portal vein thrombosis. METHODS A total of 385 consecutive cirrhotic patients with gastroesophageal varices were prospectively enrolled between 1 December 2016, and 31 August 2017. Of these, 231 were eligible for analysis and were divided into portal vein thrombosis (n = 103) and non-portal vein thrombosis (n = 128) groups based on computerized tomography angiography findings. RESULTS Patients with portal vein thrombosis generally had higher Child-Pugh scores than those without portal vein thrombosis (6.38 ± 0.12 vs. 5.81 ± 0.09, P < 0.001). The serum albumin levels were significantly lower in patients with portal vein thrombosis (35.90 ± 0.52 vs. 38.52 ± 0.43, P < 0.001). The portal vein thrombosis group had significant higher serum levels of interleukin 6 [4.85 (3.15-6.99) vs. 3.09 (2.06-5.20) pg/ml, P < 0.001] and tumor necrosis factor alpha [10.70 (7.60-15.20) vs. 9.07 (7.03-11.60) pg/ml, P = 0.020]. The interleukin 6 level was 2.5-fold higher in patients with portal vein thrombosis (adjusted odds ratio: 2.574; 95% confidential interval: 1.248-5.310). Thromboelastography showed that TEG-R, the reaction time, was significantly lower in the portal vein thrombosis group [5.20 (4.80-6.30) vs. 6.00 (5.20-6.95), P = 0.009], indicating enhanced coagulation activity. CONCLUSION This study confirmed the important role of systemic inflammation in portal vein thrombosis. Interleukin 6, an important inflammatory cytokine, is independently associated with portal vein thrombosis. The correlation between the interleukin 6 level and portal vein thrombosis requires further investigation.
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Song SY, Zhao XX, Rajah G, Hua C, Kang RJ, Han YP, Ding YC, Meng R. Clinical Significance of Baseline Neutrophil-to-Lymphocyte Ratio in Patients With Ischemic Stroke or Hemorrhagic Stroke: An Updated Meta-Analysis. Front Neurol 2019; 10:1032. [PMID: 31636598 PMCID: PMC6787274 DOI: 10.3389/fneur.2019.01032] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 09/11/2019] [Indexed: 01/13/2023] Open
Abstract
Background and purpose: Stroke is a leading cause of death and acquired disability in adults today. Inflammation plays an important role in the pathophysiology of stroke. The peripheral neutrophil-to-lymphocyte ratio (NLR) is an important global inflammatory indicator becoming more mainstream in stroke care. This meta-analysis aims to evaluate the relationship between the baseline NLR and acute ischemic and hemorrhagic stroke, as well as define the clinical significance of NLR in subtypes of ischemic stroke. Methods: This meta-analysis was registered in PROSPERO with the number CRD42018105305. We went through relevant articles from PubMed Central (PMC) and EMBASE. Prospective and retrospective studies were included if related to baseline NLR levels prior to treatment in patients with ischemic or hemorrhagic stroke. Studies were identified up until April 2019. The cutoff value for NLR and the sources of odds ratios (ORs)/risk ratios (RRs) were measured. Modified Rankin Scale (mRS) was used to investigate the outcomes during clinical follow-up. Predefined criteria were used to evaluate the risk of bias in eligible studies. P-values < 0.05 were considered statistically significant. STATA version 14.0 (STATA, College Station, TX) was used in all statistical analyses. Results: Thirty-seven studies with 43,979 individuals were included in the final analysis. Higher NLR levels were correlated with increased risk of ischemic stroke (ORs/RRs = 1.609; 95% CI = 1.283-2.019), unfavorable functional outcome at 3 months (ORs/RRs = 1.851; 95% CI = 1.325-2.584), and increased mortality in patients with ischemic stroke (ORs/RRs = 1.068; 95% CI = 1.027-1.111). While in terms of hemorrhagic stroke (including SAH and ICH), elevated NLR levels only had deleterious effects on mortality (ORs/RRs = 1.080; 95% CI = 1.018-1.146). Conclusions: Baseline NLR level is a promising predictor of the clinical outcomes in both ischemic and hemorrhagic stroke. In addition, elevated NLR is also associated with a high risk of ischemic stroke occurrence. However, future studies are needed to demonstrate the underlying mechanisms and further explain this association.
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Affiliation(s)
- Si-Ying Song
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Department of China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xiao-Xi Zhao
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Gary Rajah
- Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, United States
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, United States
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, United States
| | - Chang Hua
- Department of Cardiology, Anzhen Hospital, Capital Medical University, Beijing, China
| | - Rui-jun Kang
- Department of Ultrasonography, Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yi-peng Han
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Yu-chuan Ding
- Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, United States
| | - Ran Meng
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Department of China-America Institute of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China
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Baltasar-Corral J, Martín-Rojas RM, Parra-Virto A, Galeano-Valle F, Del-Valle-Diéguez M, Del-Toro-Cervera J, Demelo-Rodríguez P. Torcular herophili and lateral sinus thrombosis: An atypical presentation of Lemièrre's syndrome. Intractable Rare Dis Res 2019; 8:206-209. [PMID: 31523600 PMCID: PMC6743426 DOI: 10.5582/irdr.2019.01071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Lemièrre's syndrome (LS) is an uncommon disease characterized by septic thrombophlebitis of the jugular vein in the context of otorhinolaryngologic infections. These patients are often young and the pharyngotonsillar infection is the most frequent primary focus, but other foci like acute otitis media or otomastoiditis have been described. Although the internal jugular vein is the most commonly affected site, a few case reports have been published with thrombosis of other veins, such as the facial vein or transverse sinus. We report the case of a 93-year-old woman with an atypical presentation of LS presenting with thrombophlebitis of the internal jugular vein, transverse sinuses and Herophili torcula after an acute otitis media complicated with acute otomastoiditis. Infectious cerebral venous thrombosis (CVT) is rare and accounts for 6-12% of the total in large adult series and is usually associated to otorhinolaryngologic infections. CVT is an atypical presentation of LS that can be potentially lethal, especially during the acute phase. For this reason, clinical suspicion and early treatment are vital to improve the prognosis of these patients. Although surgical treatment is recommended in cases of LS complicated with CVT, conservative management with antibiotics and anticoagulation lead to ad integrum restitutio without neurological sequelae in our case, suggesting that surgical treatment may not be necessary in all cases of LS complicated with CVT.
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Affiliation(s)
- Jesús Baltasar-Corral
- Venous thromboembolism Unit, Department of Internal Medicine, University General Hospital Gregorio Marañón, Madrid, Spain
| | | | - Alejandro Parra-Virto
- Venous thromboembolism Unit, Department of Internal Medicine, University General Hospital Gregorio Marañón, Madrid, Spain
- Address correspondence to:Dr. Alejandro Parra-Virto. Internal Medicine Department, Hospital General Universitario Gregorio Marañón. Calle Doctor Esquerdo, 46, Madrid 28007, Spain. E-mail:
| | - Francisco Galeano-Valle
- Venous thromboembolism Unit, Department of Internal Medicine, University General Hospital Gregorio Marañón, Madrid, Spain
- Gregorio Marañón Health Research Institute, Madrid, Spain
| | | | - Jorge Del-Toro-Cervera
- Venous thromboembolism Unit, Department of Internal Medicine, University General Hospital Gregorio Marañón, Madrid, Spain
- Gregorio Marañón Health Research Institute, Madrid, Spain
| | - Pablo Demelo-Rodríguez
- Venous thromboembolism Unit, Department of Internal Medicine, University General Hospital Gregorio Marañón, Madrid, Spain
- Gregorio Marañón Health Research Institute, Madrid, Spain
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Chen Y, Qin QX, Qin C, Cheng DB, Huang CX, Wei YF, Liang ZJ. Specific Biomarkers of Prostate Cancer-Associated Ischemic Stroke: A Case-Control Study. Med Sci Monit 2019; 25:5536-5542. [PMID: 31383837 PMCID: PMC6679620 DOI: 10.12659/msm.917970] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background Ischemic stroke in cancer patients is associated with poor prognosis. However, the specific biomarkers of cancer-associated ischemic stroke (CaIS) have not been well defined. Material/Methods A retrospective study was conducted on PCaIS patients. Clinical data and laboratory and imaging findings were collected. Multivariable logistic regression analysis was used to analyze the independent risk factors for PCaIS. A multiple model combining the independent risk factors of PCaIS was developed using the receiver operating characteristic (ROC) and area under the ROC curve (AUC). Results A total of 83 PCaIS patients and 83 prostate cancer (PCa) patients were included. PCaIS patients had higher levels of D-dimer, neutrophil-to-lymphocyte ratio (NLR), and total prostate-specific antigen (T-PSA). In the multivariate analysis, D-dimer [OR=1.001, 95% CI: 1.00,1.00, P=0.002], NLR [OR=1.12, 95% CI: 1.04,1.22, P=0.005], and T-PSA [OR=6.275, 95% CI: 2.57,15.31, P<0.001] were independent risk factors of PCaIS. Additionally, the AUC of the multiple model of PCaIS was 0.815 (95% CI, 0.750–0.869), with sensitivity of 81.71% and specificity of 70.21%. Conclusions Elevated levels of D-dimer and T-PSA and increased NLR are independent risk factors of PCaIS. The multiple model of PCaIS can be a specific biomarker and is a reliable predictor of development of PCaIS.
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Affiliation(s)
- Ya Chen
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Qi-Xiong Qin
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Chao Qin
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Dao-Bin Cheng
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Chun-Xia Huang
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Yun-Fei Wei
- Department of Neurology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Zhi-Jian Liang
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
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